baber/WOPTO huggingface dataset:
Patent JP-2019094513-A (JP)
Title: Pressure-sensitive adhesive and pressure-sensitive adhesive sheet
Inventor: KATO YUTARO
IPC: C09J133/08
Filed: 2019-03-27
Abstract: To provide a pressure-sensitive adhesive having good transparency and adhesive force with respect to a polyolefin resin, from which a pressure-sensitive sheet excellent in whitening resistance can be formed.SOLUTION: The pressure-sensitive adhesive comprises an acrylic copolymer, a rosin-based resin, and a curing agent, in which the acrylic copolymer is prepared by solution polymerization of a monomer mixture containing 60 to 98.5 wt.% of butyl acrylate, 1 to 9.9 wt.% of a carboxyl group-containing monomer, and 0.5 to 20 wt.% of a monomer (X). The monomer (X) has such properties that a homopolymer of the monomer has a glass transition temperature of 15°C or higher and a solubility of less than 1 g with respect to 100 ml of water at 25°C.SELECTED DRAWING: None
Patent JP-2020165674-A (JP)
Title: Detection device and detection system
Inventor: TATEISHI KOICHI
IPC: G01B11/02
Filed: 2019-03-28
Abstract: To make it possible to detect a distance to and a width of an object present in a detection region without using a plurality of photoelectronic sensors.SOLUTION: A detection device comprises: a light projection unit 102 for projecting light to a detection region; a lens 1032 for collecting light projected by the light projection unit 102 and then reflected in the detection region; an image sensor 1033 having a plurality of photodetectors for receiving the light collected by the lens 1032 for each of the photodetectors; a distance operation unit 104 for calculating a distance to an object 10 present in the detection region by a TOF method for each light reception position where the photodetector is located based on a light reception result by the image sensor 1033; and an object width operation unit for calculating a width of the object 10 based on the distance for each light reception position calculated by the distance operation unit 104.SELECTED DRAWING: Figure 1
Patent JP-2020013110-A (JP)
Title: Ewriter with enhanced line acuity
Inventor: MARK LIGHTFOOT
IPC: G02F1/13
Filed: 2019-03-28
Abstract: To provide a liquid crystal writing device capable of enhancing a line acuity.SOLUTION: A liquid crystal writing device according to the invention includes the following features. Included is a front writing surface. A liquid crystal layer includes a dispersion of cholesteric liquid crystal and polymer, in which a reflectance of the cholesteric liquid crystal changes in response to pressure applied to the front writing surface so as to form an image on the liquid crystal layer. The liquid crystal layer is disposed between conductive layers. A second conductive layer of the conductive layers is more distal from the front writing surface than a first conductive layer of the conductive layers is from the front writing surface. A backing supports the pressure applied to the front writing surface. An adhesive layer is disposed between the second conductive layer of the conductive layers and the backing. A line acuity of the image has a value of not more than 3.0 determined according to the Line Acuity Measurement Method of this disclosure.SELECTED DRAWING: Figure 4A
Patent JP-2020162761-A (JP)
Title: Game machine
Inventor: MATSUSHIMA HIROKI
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To improve workability.SOLUTION: A game machine is set to a game executable state in which a player can play a game or to a game inexecutable state in which the player cannot play a game. Predetermined processing execution means sets the game machine to the game inexecutable state if a predetermined error is detected by error detection means when the game machine is set to the game executable state, and continues execution of setting change processing or setting confirmation processing if a predetermined error is detected by the error detection means when at least one of the setting change processing and the setting confirmation processing is executed.SELECTED DRAWING: Figure 28
Patent JP-2020163424-A (JP)
Title: Tool for friction stir joining
Inventor: SAYAMA MITSURU
IPC: B23K20/12
Filed: 2019-03-29
Abstract: To provide a tool for friction stir joining that can obtain excellent joining quality.SOLUTION: A tool 10 for friction stir joining comprises a prove 38 having a tip surface 38a and an outer peripheral surface 38b, where in the probe 38 is formed an outer peripheral recessed part 40 extending up to the tip surface 38a along a rotation axis Ax. The tool 10 for friction stir joining buries the probe into work-pieces W while rotating the prove 38 with the rotation axis Ax as a center to join the work-pieces W. The outer peripheral recessed part 40 is formed to increase in width toward a direction of the tip of the probe 38.SELECTED DRAWING: Figure 2
Patent JP-2020165864-A (JP)
Title: Tungsten quantitative analysis method
Inventor: SASAKI TOMOHIKO
IPC: G01N31/00
Filed: 2019-03-29
Abstract: To provide a quantitative analysis method with which it is possible to accurately and easily carry out the quantitative analysis of W in a metal compound.SOLUTION: Provided is a tungsten quantitative analysis method comprising: a dissolving step for adding nitric acid, a hydrogen peroxide solution and hydrofluoric acid to the oxide powder of a metal element and dissolving the oxide powder of the metal element to obtain a dissolved liquid; a masking step for adding boric acid to the dissolved liquid and obtaining a dissolved liquid in which free hydrofluoric acid is masked; and a tungsten quantitative analysis step for quantitatively measuring a tungsten amount in the dissolved liquid in which free hydrofluoric acid is masked.SELECTED DRAWING: Figure 1
Patent JP-2020167594-A (JP)
Title: Optical unit
Inventor: SUE TAKESHI
IPC: G03B5/00
Filed: 2019-03-29
Abstract: To efficiently dissipate heat generated by a camera module without hindering a movement of a movable body with respect to a fixed body.SOLUTION: An optical unit 10 includes a movable body 14 including a camera module equipped with an imaging element 50 and an optical element 12a, a fixed body 16, support mechanisms 9, 20 for movably supporting the movable body 14 with respect to the fixed body 16, and drive units 18A to 18C for moving the movable body 14 with respect to the fixed body 16. The movable body 14 includes a metal heat radiating member 11 supported by the support mechanisms 9, 20 in a state of not in contact with the fixed body 16 in an optical axis direction, and connected to the imaging element 50 and the support mechanisms 9, 20.SELECTED DRAWING: Figure 4
Patent JP-2020168099-A (JP)
Title: Game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2019-04-01
Abstract: To provide a game machine capable of sufficiently exhibiting functions of emblems arranged in the game machine for a player playing a game.SOLUTION: In a game machine equipped with a game board having a game area on the front side, a front frame for removably supporting the game board, and image display means 60 disposed in the game board, in which a first emblem such as a title logo 31 is disposed at position that a player can visually recognize, it is possible to display a second emblem such as a read-ahead notice image 162 including a part substantially common to at least a part of the first emblem in the image display means 60.SELECTED DRAWING: Figure 17
Patent JP-2020170601-A (JP)
Title: Light fitting
Inventor: MATSUSHITA AKIRA
IPC: F21S8/02
Filed: 2019-04-01
Abstract: To provide a light fitting which enables an optional member to be fixed to a body of the light fitting securely.SOLUTION: In a light fitting 1 according to the invention, an optional member 4 is attached to a device body 2. The device body 2 has a groove part 222. The optional member 4 includes: a frame part 41 including a slit; and a spring member (422a) which penetrates through the slit to protrude to the outside and is fitted in the groove part in a protruding state. The frame part 41 has a lock mechanism which contacts with the spring member (422a) to fix the protruding state of the spring member (422a).SELECTED DRAWING: Figure 1
Patent JP-2019106555-A (JP)
Title: Semiconductor device
Inventor: NISHIGUCHI TARO
IPC: H01L29/78
Filed: 2019-04-03
Abstract: To provide a semiconductor device capable of improving reliability of operation.SOLUTION: A semiconductor device 1 comprises: a silicon carbide layer 10 having a principal surface with an off-angle of 4° and under to a c-plane; an oxide film 20 arranged on a principal surface 12A of the silicon carbide layer 10; and an electrode 30 arranged on the oxide film 20. On the principal surface 12A of the silicon carbide layer 10 which overlaps the electrode 30 in plan view from the electrode 30 side, a plurality of pits 91 each having a hexagonal outer shape in plan view from the electrode 30 side are formed. A density of the pits 91 is 10000 cmand under.SELECTED DRAWING: Figure 2
Patent JP-2020172951-A (JP)
Title: Coupling tool
Inventor: LI YIRU
IPC: F16B19/00
Filed: 2019-04-08
Abstract: To improve workability in coupling objects and stably fix the coupled objects.SOLUTION: A coupling tool 1 comprises: a columnar body 10; and an engagement part 20 having a plurality of protrusions 21 which are formed spaced apart from each other on an outer peripheral surface of the body 10 having a center on an axis of the body. The protrusions 21 are formed spaced apart from each other along a circumferential direction of the outer peripheral surface. The protrusions 21 are formed at equal intervals along the circumferential direction of the outer peripheral surface.SELECTED DRAWING: Figure 1
Patent JP-2020171432-A (JP)
Title: Indoor suspension device
Inventor: ISHIMARU SHIGEYUKI
IPC: A47G29/00
Filed: 2019-04-09
Abstract: To provide an article for the purpose of creating an atmosphere being worthy of aesthetic appreciation in the interior of a room by mainly displaying flower bowls in the interior of the room.SOLUTION: An indoor suspension device of the present invention is provided as follows: a latch rod is projected from right-left side pieces of a mounting member to a lintel; rings of an upper end of a suspension rod are latched on this latch rod, respectively; an inserting pipe 8 and an end pipe 9 are provided at a proper place in the lower side of the suspension rod; leg rods provided in a predetermined place of a ring rod 10, respectively, are inserted in the inserting pipe and the end pipe; a water tray body 12 is placed in the lower ring rod; and a pot body 13 is placed in the upper ring rod. Also, the indoor suspension device of the present invention is formed such that a sidepiece b is mounted through the latching part 22 of the 2-suspension rods 21, the inserting pipe 8 and the end pipe 9 are provided in the lower side right place of the suspension rod, respectively, and the leg rods provided at predetermined places of the ring rod are inserted in the inserting pipe and the end pipe, respectively.SELECTED DRAWING: Figure 4
Patent JP-2020172162-A (JP)
Title: Wiring system and protective member
Inventor: YAMAGUCHI YUJI
IPC: B60R16/02
Filed: 2019-04-10
Abstract: To easily cope with change or addition of a connection apparatus in a vehicle, and reduce the size of a power source signal distribution device.SOLUTION: A wiring system 20 includes: a power source signal distribution device 30 which distributes each of a power source circuit 34 and a signal circuit 36 into a plurality of circuits; a distribution connector 40 including a plurality of connector parts 42; and an intermediate wiring member 50 including an intermediate power source line 54 and an intermediate signal line 56. In the distribution connector 40, each of the power source circuit 44 and the signal circuit 46 are distributed into the plurality of connector parts 42, the intermediate power source line 54 connects a line of a distribution destination of the power source circuit 34 in the power source signal distribution device 30 and a line of a distribution source of the power source circuit 44 in the distribution connector 40, and the intermediate signal line 56 connects a line of the distribution destination of the signal circuit 36 in the power source signal distribution device 30 and a line of the distribution source of the signal circuit 46 in the distribution connector 40.SELECTED DRAWING: Figure 1
Patent JP-2019189861-A (JP)
Title: Vinyl polymer microparticles, and masterbatch and resin film containing the same
Inventor: NAKAMURA RYO
IPC: C08J3/22
Filed: 2019-04-17
Abstract: To provide a vinyl polymer microparticle which can reduce an average volume of the microparticles dropping off from a film surface while reducing the friction of the film.SOLUTION: The vinyl polymer microparticles satisfy the following (1) to (3):(1) a coefficient of variation of particle sizes is 30% or more on a volume basis; (2) a proportion of vinyl polymer microparticles having a particle size of 1.7 times or more and 2.5 times or less a volume average particle size is 0.040% or less on a number basis; and (3) a volume average particle size is 3.7 μm or more.SELECTED DRAWING: None
Patent JP-2020175581-A (JP)
Title: Image formation apparatus
Inventor: HORIUCHI IZURU
IPC: G03G15/00
Filed: 2019-04-18
Abstract: To accurately perform the light amount correction according to the main-scanning position in a configuration that does not use an fθ lens.SOLUTION: An image formation apparatus comprises: a pixel size calculation unit 708 which determines the bit data number per one pixel in accordance with the main-scanning position; a bank selector 709 which has a plurality of gradation characteristics 705 being the gradation characteristics 705 for converting image data into a bit pattern for driving a driving unit 304 and having the mutually-different bit data numbers contained in the bit pattern after the conversion and being set such that the bit data numbers are different from each other in accordance with the image data, and which selects the gradation characteristic 705 in accordance with the bit data number determined by the pixel size calculation unit 708; and a PWM conversion unit 701 which generates the bit pattern for driving the driving unit 304 on the basis of the gradation characteristic 705 selected by the bank selector 709 and the density value of the pixel. A photosensitive drum 102 is divided into a plurality of areas in the main-scanning direction, and the bank selector 709 selects the gradation characteristic 705 in accordance with the area.SELECTED DRAWING: Figure 2
Patent JP-2020175816-A (JP)
Title: On-vehicle air-conditioning input device and on-vehicle air-conditioning input method
Inventor: YAMASHITA TAKAKATSU
IPC: B60H1/00
Filed: 2019-04-19
Abstract: To provide an on-vehicle air-conditioning input device that is able to prevent change of a set content in the case of an automatic set mode, and to provide an on-vehicle air-conditioning input method.SOLUTION: An on-vehicle air-conditioning input device D, which inputs a set content for setting an on-vehicle air-conditioning device 5, comprises: a display unit 1; an input position detection unit 2 having an operation surface corresponding to a first position on a display surface of the display unit, and that detects a second position input and operated on the operation surface; a display control unit 32 that controls the display unit 1; and a set content acquisition unit 33 that acquires, as a set content, a display content shown in the first position corresponding to the second position detected by the input position detection unit 2. In a case where the on-vehicle air-conditioning device 5 operates in a manual set mode for operating based on a set content that has been set in a manual, the display control unit 32 shows on the display unit 1 a set content display, indicative of a set content. In the case where the on-vehicle air-conditioning device 5 operates in an automatic set mode for operating based on a set content that has been set automatically, the display control unit does not show on the display unit 1 the set content display.SELECTED DRAWING: Figure 1
Patent JP-2020182256-A (JP)
Title: Smartphone case capable of storing different substrate to use the same
Inventor: YATSUGI MASANOBU
IPC: H02J7/00
Filed: 2019-04-23
Abstract: To provide a smartphone case for avoiding a risk of battery exhaustion of a smartphone.SOLUTION: A smartphone case 100 comprises a male USB connector and a female USB connector of a smartphone. When the smartphone is mounted in the smartphone case 100, a space 110 is formed between the smartphone and the smartphone case 100 while both USB connectors are fitted. A battery or a hand generator is stored in the space 110 and charges the smartphone from the USB connector of the smartphone case by connecting with a USB connector cable.SELECTED DRAWING: Figure 1
Patent JP-2019205826-A (JP)
Title: Game program, method, and information processing device
Inventor: TANAKA YOSHIYA
IPC: A63F13/79
Filed: 2019-04-23
Abstract: To further improve a user's satisfaction level by improving an expectation value to obtain a desired object.SOLUTION: A game program (131) causes a processor (10) to execute: steps (S511-S513 and S508-S510) for, when a first condition is met in a game based on a game program, selecting any of an object group including an object satisfying a predetermined condition by first selection processing, and causing a memory (21) to store the selected object in association with a user; steps (S401-S409) for causing the memory to store an item with a right in association with the user when a second condition is met on the basis of an operation by the user in the game: and steps (S505-S507 and S508-S510) for causing the memory to store an object satisfying a predetermined condition in association with the user by consuming the item with a right.SELECTED DRAWING: Figure 12
Patent JP-2020182096-A (JP)
Title: Image forming apparatus
Inventor: YOSHIMOTO YUSUKE
IPC: B41J5/30
Filed: 2019-04-25
Abstract: To efficiently record log data of operation states.SOLUTION: A multi-functional printer 1 comprises: a storage unit 21 that has a log data recording area (recording unit); a log data processing unit 25 that stores, in the log data recording area, a plurality of types of log data respectively indicating a plurality of types of operation states of the multi-functional printer 1; a regional information setting unit 23 that sets regional information indicating an operating region of the multi-functional printer 1; and an operating region determination unit 24 that determines the operating region of the multi-functional printer 1 based on the regional information. The log data processing unit 25 sets in advance the relationship between the operating region and the importance of the plurality of types of operation states, and adds the importance to the log data corresponding to the operation states and stores the resulting log data in the log data recording area of the storage unit 21.SELECTED DRAWING: Figure 2
Patent JP-2020178918-A (JP)
Title: Storage rack
Inventor: YAMASHITA KOJI
IPC: A47B57/58
Filed: 2019-04-25
Abstract: To provide a storage rack capable of coexisting a plate-like member capable of shielding the inside and a fall prevention structure by configuring, when the fall prevention member is rotationally turned, not to interfere with the plate-like member.SOLUTION: A storage rack 1 is so formed that an upper shelf plate 22u and a lower shelf plate 22d are vertically disposed in a column, and a slide panel 31 displaceable in the width direction of the storage rack 1 is provided between an upper front end portion, the front end of the upper shelf plate 22u and a lower front end portion, the front end of the lower shelf plate 22d. On an upper side of the lower front end portion, a fall prevention bar 24 for preventing fall of a placement object B to be placed on the lower shelf plate 22d is disposed along the width direction. The fall prevention bar 24 is so disposed as to be displaceable between a fall prevention position for preventing the fall of the placement object B and an open position located in front of the lower shelf plate 22d. The slide panel 31 is so disposed as to be displaceable in an upper space of the lower shelf plate 22d rearward the fall prevention bar 24, in the fall prevention position.SELECTED DRAWING: Figure 1
Patent JP-2020181923-A (JP)
Title: Manufacturing method for semiconductor film
Inventor: KOBAYASHI NAOYUKI
IPC: H01L21/336
Filed: 2019-04-26
Abstract: To form a semiconductor film with good crystalline using solid-state laser.SOLUTION: The manufacturing method for semiconductor film includes a step (a) of irradiating an amorphous semiconductor film with first laser beam L1 in a pulse shape emitted from solid-state laser, and a step (b) of irradiating the semiconductor film with second laser beam L2 in a pulse shape emitted from the solid-state laser and lower in intensity than the first laser beam L1 after completing the step (a).SELECTED DRAWING: Figure 6
Patent JP-2020179824-A (JP)
Title: Application device, application system, and application method
Inventor: TOKUNAGA FUTOSHI
IPC: B60J10/34
Filed: 2019-04-26
Abstract: To provide an application device, an application system, and an application method which can apply an article to a desired application position of an adherend.SOLUTION: An application device presses and applies an article having a first part and a second part to an adherend, and includes a first application part for applying the first part to the adherend, and a second application part for applying the second part to the adherend. The first application part and the second application part can be connected and disconnected mutually. The first application part includes a first held part which is held detachably with respect to a robot arm, and a first pressing part which presses the first part to the adherend. The second application part includes a second held part which is held detachably with respect to the robot arm, and a second pressing part which presses the second part to the adherend while moving with respect to the adherend.SELECTED DRAWING: Figure 7
Patent JP-2019188155-A (JP)
Title: Game system and game program
Inventor: KAWANISHI AKIHIRO
IPC: A63F13/847
Filed: 2019-04-30
Abstract: To provide a game system and a game program for executing a game in which an amusement in a lottery event is improved relative to prior ones.SOLUTION: A game system comprises: a server device comprising a storage part, a cooperation lottery participation reception part for receiving a cooperation lottery participation request signal from a game device, a lottery sign reception part for receiving a lottery sign request signal from a game device which sent a cooperation lottery recruitment request signal, a lottery sign part for sending a lottery sign signal to a game device, a lottery reception part for receiving a lottery request signal from a game device which received the lottery sign signal, a lottery part for selecting a normal game medium in a random state out of a plurality of kinds of game media, and an update part for associating the user information with information of the game medium and updating the user information and then storing the same in the storage part; and a game device for executing a game on the basis of an operation of a user. The update part consumes a prescribed number of prescribed items associated with the user information of the game device which sent the cooperation lottery recruitment request signal.SELECTED DRAWING: Figure 1